README
proxy-decor
<be-sorted-impl upgrade=* if-wants-to-be=sorted></be-sorted-impl>
...
<proxy-decor id=proxyDecor for=be-sorted></proxy-decor>
<ul be-sorted='{"direction":"asc","nodeSelectorToSortOn":"span"}'>
<li>
<span>Zorse</span>
</li>
<li>
<span>Aardvark</span>
</li>
</ul>
...
<script>
proxyDecor.addEventListener('sorted', e => {
console.log('list has been sorted');
});
proxyDecor.proxy.direction = 'desc';
</script>